baber/WOPTO huggingface dataset:
Patent JP-H0661683-B2 (JP)
IPC: B24B3/36
Filed: 1985-03-12
Abstract: An apparatus for sharpening knives, and the like where fixed abrasive elements on an orbiting surface in contact with the knife cutting edge facet move in a mechanically generated uniform cyclic orbit of circumference less than about one (1) inch and through that motion provides the work and energy to sharpen the knife or blade edge. The apparatus provides a circumferential velocity of the abrasive element of less than 800 feet per minute and restrains motion of the abrasive surface to less than ± .005 inch in a direction perpendicularto the intended plane of the knife or knife edge facet. The apparatus contains novel magnetic and other means to steady, guide and control position and angle of the face of the blade relative to the orbiting abrasive elements, to realign any burr or sharpening debris on the knife edge, to control in part the abrading forces, and to remove sharpening debris from the abrasive surface and sharpening zone. A means used to create the orbital motion of the abrasive surface utilizes a pair of synchronously driven eccentric cranks that engage an orbiting drive plate that supports the abrasive surface or surfaces, where the eccentric cranks are mounted on or are an integral part of the shafts of two gear pulleys driven syncronously by means of a motor-driven timing belt, and where the supporting drive plate is constrained to orbit in a prescribed principal plane by means of fixed bearing support points.
Patent JP-H0564474-B2 (JP)
Inventor: OKINAKA HIDEYUKI
IPC: H01L41/39
Filed: 1984-03-23
Abstract: PURPOSE:To enable to easily obtain piezoelectric ceramic thin plates having various configurations and thicknesses by a method wherein developing solution consisting of piezoelectric inorganic material-containing charged particles is used as developer and a green sheet printed with this developer in an arbitrary configuration using an electrostatic photoprocess is sintered at high temperatures. CONSTITUTION:A sensitive substrate 1 is made to uniformly electrify by scanning a corona electrifier 3 on the substrate 1. Circular patterns are performed an exposure on the substrate 1 electrified to form an electrostatic latent image. The latent image is transferred on a Mylar film 8 utilizing corona discharge and toner is fixed thereon using heated rollers 7. A green sheet is obtained by repeating the abovementioned process plural times. This green sheet is put in a sheath being mainly constituted with MgO and a high-density sintered body is obtained by baking. As a result, a piezoelectric ceramic thin plate having an arbitrary configuration and thickness can be obtained.
Patent JP-2921579-B2 (JP)
IPC: F24F7/00
Filed: 1990-03-15
Granted: 1999-07-19
Abstract: The air-moving devices (23) of cage batteries (10) for keeping poultry have air-compartment flaps (32) which are suspended pivotably in chambers (30) and have traction cables (37) driven to and fro, which have springs (60) surrounding the latter. 
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Patent JP-3363341-B2 (JP)
IPC: H01F38/14
Filed: 1997-03-26
Granted: 2003-01-08
Abstract: A power source device 1, when a load device is set at a predetermined position, transfers power in a noncontacting manner by electromagnetic induction from a primary winding L1 for power transfer to a secondary winding L3 for power transfer. In the load device 2, a secondary battery EB is charged by the secondary output of the secondary winding L3 for power transfer. When the load device 2, when the secondary output of the secondary winding L3 is produced, transfers a signal from a primary winding L4 for signal transfer to a secondary winding L2 for signal transfer in a noncontacting manner by electromagnetic induction. A driving control circuit 3, when receiving the output from the secondary winding L2 for signal transfer through a filter circuit 4, changes a transistor Q1 from intermittent driving to continuous driving. The primary winding L1 for power transfer and the secondary winding L2 for signal transfer are wound on a single C-shape core, whereas the secondary winding L3 for power transfer and primary winding L4 for signal transfer are wound on another single C-shape core 25. <IMAGE>
Patent JP-H0581828-B2 (JP)
Inventor: OOTANI SHIGEMORI
IPC: F28D20/02
Filed: 1985-04-09
Abstract: PURPOSE:To provide the heat pipe with heat sifting function by a method wherein fin type wicks are connected to a wick layer provided on the outer peripheral wall of an inner tube and the wicks are projected radially from the wick layer into an airtight space while a narrow gap is provided between the wick and the inner wall of the outer tube. CONSTITUTION:The outer tube 2, having a length equal to or shorter than the length of the inner tube 1 and both ends of which are closed, is connected coaxially and airtightly to the outside of the inner tube 1, whose both ends are opened, while operating fluid is sealed into the airtight space 3 formed between the inner tube 1 and the outer tube 2. In such a heat pipe, the wick layer 4 is adhered to the outer peripheral wall of the inner tube 1 and the fin type wicks 5 are attached to the wick layer 4. The wicks 5 are projected from the wick layer 4 into the airtight space 3 radially and the narrow gap 6 is provided between the wick 5 and the inner wall of the outer tube 2. As a result, the thermal diode type heat pipe, provided with heat sifting function in addition to be essential function of such a heat pipe, may be obtained.
Patent JP-S6246135-B2 (JP)
IPC: A01K31/10
Filed: 1983-04-27
Abstract: The invention relates to an animal enclosure. Prior animal enclosures, especially batteries of cages, have posed problems of manufacturing cost, noise and inconvenience of door actuation, and risk of injury to the animals inside. The present invention provides an animal enclosure in which a loop and frame move along a path. The frame has an opening in it so as to provide access to the enclosure and the loop otherwise closes off the enclosure. The invention is applicable to cattle pens and to batteries of poultry rearing cages.
Patent JP-2945271-B2 (JP)
IPC: C07D233/32
Filed: 1994-04-01
Granted: 1999-09-06
Abstract: A compound (I) is prepared by reaction of at least one (meth)acrylate (II) with a heterocyclic alcohol (III) in the presence of at least one catalyst chosen from chelates of calcium with 1,3-dicarbonyl compounds, such as calcium acetylacetonate. <IMAGE> R<1> = H,CH3; A,B = C2-C5 alkylene; R<2> = C1-C4 alkyl.)
Patent JP-H0514692-B2 (JP)
IPC: C07C45/58
Filed: 1985-05-10
Abstract: Terminal epoxides, also known as alpha-epoxides or 1,2-epoxides, are rearranged predominantly to the corresponding aldehydes using a catalyst system consisting of lithium tetrafluoroborate in a polyether solvent.
Patent EP-1212202-B2 (EP)
Inventor: HUTCHISON GLENN E
IPC: B41F27/02
Filed: 2000-05-10
Granted: 2013-08-21
Abstract: This invention relates to a relatively thin cladded graphic arts impression graphic arts impression die plate (20) having a steel layer (22) which is integral throughout the extent thereof with a layer of copper (24) or bronze. A relieved design-defining surface may be formed in the copper or bronze layer by a chemical etching process or by chemical milling. In the case of chemical etching of the graphic arts impression die plate (20), a design-defining layer of photo-resist is applied to the outer surface of the copper layer (24) or the bronze layer and the relieved design is formed in the copper or bronze layer using a conventional ferric chloride etching solution. The etched graphic arts impression die plate may be mounted on an etchant-resistant backing or magnetic support member (28) to present an assembly which increases the thickness of the die assembly sufficiently to permit use thereof on standard stamping and embossing equipment without modification of the die-supporting chase. The magnetic support member (28) has a plurality of pairs of permanent magnets (33, 35) each pair of which is embedded within a respective cavity (32) and that are magnetically bridged by a steel plate 36. The pairs of magnets (33 and 35) attract the steel layer (22) of the graphic arts impression die plate (20) and thereby hold the graphic arts impression die plate on the magnetic support member (28). Etching of a blank cladded metal graphic arts impression die plate (20) is facilitated by provision of a rotatable magnetic support member (64, 164, 264, 364) within die etching apparatus (40) which serves to support the die blank while it is being subjected to the etchant solution. The die blank magnetic support member (64, 164, 264, 364) has permanent magnets (78, 178, 278, 378) embedded therein, or alternatively pairs of magnets each pair of which is bridged by a steel plate, which magnetically attract the steel layer (22) of the graphic arts impression die plate (20) to affix the graphic arts impression die plate to the magnetic support member.
Patent EP-1325350-B2 (EP)
Title: Method and device for determining separation and relative speed of a distant object
Inventor: MENDE RALPH
IPC: G01S13/42
Filed: 2001-10-10
Granted: 2019-02-13
Abstract: The distance and relative speed of an object remote from an observation point determined using a signal form which includes two signals having a predetermined spacing relative to each other. The two signals are transmitted for a certain time interval during which the frequency of the signals is modulated in a stepwise fashion. Additionally, the signal sections of the two signals are transmitted alternately for each step so that there is a predetermined frequency spacing between the signal sections being emitted consecutively.
Patent EP-1589825-B2 (EP)
Inventor: NISSEN VIBEKE
IPC: A23G4/00
Filed: 2003-02-04
Granted: 2012-08-01
Abstract: La présente invention concerne une pastille (10, 20, 30, 40, 50) de gomme à mâcher qui comprend au moins deux parties séparées soudées (11, 12; 21, 22, 23; 31, 32; 41, 42; 51, 52) de gomme à mâcher dont au moins une est formée d'une base de gomme renfermant des granulés de gomme, ladite pastille de gomme à mâcher présentant une teneur en base de gomme qui est au moins égale à 5 % en poids de la pastille. Selon la présente invention, on a produit une pastille de gomme à mâcher comprimée présentant des caractéristiques extrêmement impressionnantes d'incorporation de quantités bien définies d'ingrédients de gomme à mâcher combinées aux propriétés rhéologiques acceptables de la pastille complète.
Patent EP-1582649-B2 (EP)
Inventor: THIERRY LAURENT
IPC: E04D13/16
Filed: 2005-03-18
Granted: 2010-08-11
Abstract: The method involves laying spacing battens (4) on a flexible insulating material (3) along a direction not parallel to rafters (2). The battens are fixed to the rafters so that the material is clamped between the rafters and the battens at intersection of the rafters and the battens. An under-roofing shield (5) is laid on the battens and extends at a distance from the material to arrange an air space between the material and the shield. An independent claim is also included for an insulated roof for a building.
Patent EP-0047371-B2 (EP)
IPC: C08G18/48
Filed: 1981-07-10
Granted: 1991-03-13
Abstract: 1. A process for the production of hydroxyl-containing polyoxyalkylene-polyoxyethylene ethers having a large content of primary hydroxyl groups, by polymerizing optionally substituted alkylene oxids and ethylene oxide to at least one starter molecule containing at least one Zerewitinoff-active hydrogen atom in the presence of a basic catalyst, wherein a) optionally substituted alkylene oxides having 2 to 4 carbon atoms in the alkylene chain, and molecular weights of from 44 to 120, or a mixture of optionally substituted alkylene oxides and ethylene oxide in a weight ratio of 100:0 to 60:40 are polymerized to hydroxyl-containing compounds having molecular weights of from 17 to 8000 and at least one Zerewitinoff-active hydrogen atom, as starter molecules, in the presence of - at the beginning of the reaction - from 0.01 to 0.25 mole of basic catalyst per equivalent Zerewitinoff-active hydrogen atom of the starter molecule, b) then, as polymerization proceeds, the amount of catalyst is, if necessary, increased, with the proviso that from 0.10 to 1.0 mole of basic catalyst is present in the reaction mixture per equivalent Zerewitinoff-active hydrogen atom for the starter molecule, c) polymerization may, if desired, be completed, and d) the resulting crude polyether polyol is after polymerized with a maximum of 30% by weight, based on the weight of the crude polyether polyol, of ethylene oxide.
Patent EP-0156355-B2 (EP)
Inventor: BEN-BASSAT ARIE
IPC: C12N1/38
Filed: 1985-03-26
Granted: 1999-03-10
Abstract: A method for improving the yield of heterologous protein such as IFN-α, IFN-β, and IL-2, produced by recombinant bacteria involves supplementing the nutrient medium in which the bacteria are grown with a water soluble alcohol of 2 to 4 carbon atoms and/or amino acid mixture during the terminal phase of the cultivation.
Patent EP-0435413-B2 (EP)
Inventor: MAEJIMA KAZUHIRO
IPC: B41F27/12
Filed: 1990-12-22
Granted: 2002-05-29
Abstract: In a plate replacing apparatus for a printing press, a plate lockup opening/closing unit opens/closes leading- and trailing-side plate lockup devices (5, 30) upon pivotal movement of a cam shaft (19). A loader drive unit (84) drives a loader (83) on the plate replacing apparatus between an operation position where a distal end portion of the loader (83) comes close to the plate lockup devices (5, 30) and a storage position where the distal end portion of the loader (83) is separated from the plate lockup devices (5, 30). A plate removal unit grips an old plate (89) released from the plate lockup devices (5, 30) and inserted into the loader (83) upon rotation of the plate cylinder (1), and moves the old plate (89) into the loader (83). A plate supply unit inserts a new plate (105) loaded in the loader (83) into the leading-side plate lockup device (5). A plate press unit (118) presses the new plate (105) inserted into the leading-side plate lockup device (5) and wound around the circumferential surface of the plate cylinder (1) and inserts the other end of the new plate (105) into the trailing-side plate lockup device (30). A predetermined plate position stop unit pivots the plate cylinder (1) to stop at a plate gripper position. A controller operates the above apparatus and units. <IMAGE>
Patent EP-0476718-B2 (EP)
Inventor: HAENSCH EGON
IPC: B65H37/04
Filed: 1990-05-12
Granted: 2001-05-09
Abstract: The signature assembling machine has saddle-shaped supports (14), travelling round a closed track and extending at right angles to the direction of rotation (U), over which the signatures (20) are placed at spaced feed stations. One station is followed by another one with stapling heads (28) travelling in synchronism with the supports during the stapling operation on the signatures straddling the holders. The staples are formed from straight wire lengths (28), with teh signatures discharged after stapling. The stapling heads travel round a closed track (26) and past a dispenser (30) for the wire lengths and at the same speed as the supports. A part (D) of this track coincides with that for the supports.
Patent EP-1139957-B2 (EP)
Inventor: ROESSLER THOMAS HAROLD
IPC: A61F13/49
Filed: 1999-12-15
Granted: 2009-03-18
Abstract: La présente invention concerne un article absorbant (20) jetable et refermable en forme de culotte comportant un châssis absorbant (28) et une paire de panneaux latéraux opposés (48). Le châssis absorbant définit une paire de bords latéraux latéralement opposés et une paire de bords de ceinture (32) longitudinalement opposés. Les panneaux latéraux (48) vont des bords latéraux (30) du châssis absorbant de façon à définir une ouverture de ceinture à une paire de passages de jambe pratiqués dans l'article absorbant (20) jetable en forme de culotte. Chacun des panneaux latéraux opposés (48) définit une première marge latérale (52) qui est fixée à demeure au bord latéral (30) du châssis absorbant dans une région dorsale de la ceinture (24) de l'article absorbant de façon à constituer un joint permanent (56). Chacun des panneaux latéraux opposés définit une seconde marge latérale (50) à l'opposé de la première latérale (52) qui dispose d'une fixation refermable avec le bord latéral du châssis absorbant dans la région ventrale de la ceinture de l'article absorbant de façon à constituer une jonction refermable (78).
Patent JP-2798210-B2 (JP)
IPC: B26B/
Filed: 1996-05-09
Granted: 1998-09-17
Abstract: The apparatus comprises a drive within a housing (1) and at least two parallel shaving units (13,14,15). Each shaving unit has respective outer cutter (16,17,20), an inner cutter (21,22,34) and at least one biasing element (31,32,33,45). In order to improve contact with the face during use, the biasing element of one shaving unit has a characteristic which differs from that of the biasing element (33) of a further shaving unit (13,14,15), in that under the effect of a force applied externally to the shaving units, motion can be performed by the unit (13,14,15) relative to the other shaving unit.
Patent JP-3138327-B2 (JP)
IPC: G01N33/00
Filed: 1992-04-24
Granted: 2001-02-26
Abstract: The gas analyzer comprises a detector (3) which is dependent upon the mass flow, with a suction device (4) at the detector output. The detector output is connected to a vacuum regulating circuit (6) which maintains the vacuum constant, generated by the suction device (4), at the detector output in relation to the atmospheric pressure. The detector (3) is preceded by a choke (2) in the pipe-line for the gas to be measured. A second choke (11) is connected in parallel, by way of by-pass, to the series arrangement of the first choke (2) and the detector (3). A further (third) choke (1) is connected in advance of the common gas inlet (12, 13). A second vacuum regulating circuit (14) is connected to the common connection point and maintains the pressure constant, prevailing at said connection point, in relation to the atmospheric pressure. The two vacuum regulating circuits (6, 14) each comprise a piezoelectric pressure sensor (18a, 18b), a proportional/Integral controller (20a, 20b) and an electropneumatic control element (21a, 21b).
Patent JP-3271476-B2 (JP)
IPC: C03B5/00
Filed: 1995-05-18
Granted: 2002-04-02
Abstract: A method of melting treatment of incineration fly ash is characterized in that when incineration fly ash (A) is subjected to melting treatment using a burner furnace (11), the incineration fly ash is supplied by gas transportation into the high temperature flame of an oxygen burner (31) burning downward and is melted, and produced melted matter (C) is discharged from an outlet (61) at a lower portion of a furnace side wall, while generated exhaust gas is discharged from a vent (63) at an upper portion of the furnace side wall. <IMAGE>
Patent JP-3291071-B2 (JP)
IPC: C07H13/08
Filed: 1993-06-21
Granted: 2002-06-10
Abstract: A stereoselective process for preparing an alpha-anomer enriched 1- alpha -halo-2-deoxy-2,2-difluoro-D-ribofuranosyl derivatives involving contacting a 3,5-hydroxy protected-2-deoxy-2,2-difluoro-D-ribofuranosyl-1- beta -sulfonate with a halide source in an inert solvent.
Patent JP-2614848-B2 (JP)
IPC: C12N15/57
Filed: 1986-06-27
Granted: 1997-05-28
Abstract: Genomic and cDNA sequences coding for a protein having substantially the same biological activity as human protein C and recombinant transfer vectors comprising these sequences are disclosed. Methods are disclosed for producing a protein which has substantially the same biological activity as human protein C. The protein, which may be in the form of activated protein C, is produced by mammalian host cells transfected with a plasmid capable of integration in mammalian host cell DNA. The plasmid includes a promoter followed downstream by a nucleotide sequence which enoodes a protein having substantially the same structure and/or activity as human protein C, the nucleotide sequence being followed downstream by a polyadenylation signal.
Patent JP-H07106210-B2 (JP)
IPC: A61F2/44
Filed: 1991-06-12
Abstract: Device for bracing vertebrae of the human spinal column, with two retention members which can be brought in each case into engagement with a vertebra and which have an opening (10) for receiving a threaded rod, and pairs of threaded nuts which can be pushed onto the threaded rod and which fix the position of the retention member on the threaded rod, the retention member being designed as a clip (10) with two legs (14,16) which can be bent relative to one another in a plane passing through the threaded rod for the purpose of enclosing a transverse continuation of a vertebra. <IMAGE>
Patent JP-H0455594-B2 (JP)
IPC: B41F31/20
Filed: 1986-07-22
Abstract: In order to provide minute dosing of a liquid-film on a rotating roller (5) of a printing press so as to achieve the necessary thickness for subsequent processing, a wiping band (14) is so positioned that it wraps round the roller (5) to an adjustable angle ( alpha ). By this means, the liquid-film (13) produced by a liquid-dispensing unit (7) is partially removed. The rotating roller (5) transfers the minutely dosed liquid-film (24) directly onto the form cylinder (4) of a printing press.
Patent JP-H0759150-B2 (JP)
IPC: H02M3/335
Filed: 1984-08-17
Abstract: The invention relates to a blocking oscillator switched mode power supply which is supplied with a primary voltage Up obtained by rectification of the AC line voltage. Because the line voltage varies, the secondary voltage which supplies electrical equipment is stabilized by means of a switched mode power supply. The maximum power from the supply generally depends on the primary voltage Up. The present invention has the objective of eliminating this disadvantage of the known switched mode power supplies. To this end, according to the invention, a correction circuit actuated via a voltage divided is provided, the voltage divider being connected to the primary voltage Up. The correction circuit is designed so that it keeps the breakpoint of the secondary current Is constant. It is thus possible to economize on the normally required overdimensioning of certain parts of the circuit, especially of the transformer, converter, and switching transistor, while on the other hand the invention can be realized at little cost.
Patent JP-H0459942-B2 (JP)
IPC: B60S1/52
Filed: 1986-08-26
Abstract: PURPOSE:To improve cleaning efficiency and to permit efficient use of cleaning water by injecting the cleaning water in the form of the water drops diffused widely and uniformly in a transverse direction so that all parts of a thin type broad head lamp are cleaned without having uncleaned parts. CONSTITUTION:A vortex forming cavity 7 is formed of a cylindrical wall 3 of a short cylindrical part 7 communicating with a cleaning water supplying part and an end wall surface 5 of a top wall 4 constituted at the end of the short cylindrical part 1. A cleaning water injection port 6 formed of a draining edge 8 which is constituted of the front end of a top wall 1 and has the front face shape curved upward or downward at an adequate curvature, a curved edge 9 which is constituted at the top end in the front half part of the short cylindrical part 1 and has the front face shape curved upward or formed to a straight shape and side edges 10 connected respectively with adequate curvatures with a curved edge 9 and a draining edge 8 at both ends in opened to said cavity 7. The plane shape of the edge 8 forms a bill-shaped projection 4a with which the position corresponding approximately to the inside diameter of the edge 9 is the start point for the top end of the adequate curvature. The projection 4a is so shaped that the edge line thereof has about 90 deg. vertical angle.
Patent JP-H072643-B2 (JP)
IPC: A61K31/715
Filed: 1985-09-19
Abstract: 57 Macrophage-stimulatory composition containing a water-insoluble β-1.3-bound glucan and a water-soluble carrier to which the glucan has been immobilized; its use; and a process for its manufacture.